While you were whining about how hard your workout was, these people were defying gravity.
Next time you think you don't have the energy to hit the gym, remember how there's a guy out there who can do a backflip without his feet ever touching the ground. And some dude who can leap a distance of about 60 feet. And another fella (obviously with the most practical skill of them all) who can spin an entire sofa cushion on one finger.
Here are 10 people who redefined what the human body is capable of:
Imagine the falls you would have to endure to learn this. Let that sink in for a moment.